mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-25 20:21:07 +00:00
60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
|
/* Measure strcspn functions.
|
||
|
|
Copyright (C) 2013 Free Software Foundation, Inc.
|
||
|
|
This file is part of the GNU C Library.
|
||
|
|
|
||
|
|
The GNU C Library is free software; you can redistribute it and/or
|
||
|
|
modify it under the terms of the GNU Lesser General Public
|
||
|
|
License as published by the Free Software Foundation; either
|
||
|
|
version 2.1 of the License, or (at your option) any later version.
|
||
|
|
|
||
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
||
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
|
Lesser General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU Lesser General Public
|
||
|
|
License along with the GNU C Library; if not, see
|
||
|
|
<http://www.gnu.org/licenses/>. */
|
||
|
|
|
||
|
|
#define STRPBRK_RESULT(s, pos) (pos)
|
||
|
|
#define RES_TYPE size_t
|
||
|
|
#define TEST_MAIN
|
||
|
|
#define TEST_NAME "strcspn"
|
||
|
|
#include "bench-string.h"
|
||
|
|
|
||
|
|
typedef size_t (*proto_t) (const char *, const char *);
|
||
|
|
size_t simple_strcspn (const char *, const char *);
|
||
|
|
size_t stupid_strcspn (const char *, const char *);
|
||
|
|
|
||
|
|
IMPL (stupid_strcspn, 0)
|
||
|
|
IMPL (simple_strcspn, 0)
|
||
|
|
IMPL (strcspn, 1)
|
||
|
|
|
||
|
|
size_t
|
||
|
|
simple_strcspn (const char *s, const char *rej)
|
||
|
|
{
|
||
|
|
const char *r, *str = s;
|
||
|
|
char c;
|
||
|
|
|
||
|
|
while ((c = *s++) != '\0')
|
||
|
|
for (r = rej; *r != '\0'; ++r)
|
||
|
|
if (*r == c)
|
||
|
|
return s - str - 1;
|
||
|
|
return s - str - 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
size_t
|
||
|
|
stupid_strcspn (const char *s, const char *rej)
|
||
|
|
{
|
||
|
|
size_t ns = strlen (s), nrej = strlen (rej);
|
||
|
|
size_t i, j;
|
||
|
|
|
||
|
|
for (i = 0; i < ns; ++i)
|
||
|
|
for (j = 0; j < nrej; ++j)
|
||
|
|
if (s[i] == rej[j])
|
||
|
|
return i;
|
||
|
|
return i;
|
||
|
|
}
|
||
|
|
|
||
|
|
#include "bench-strpbrk.c"
|